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Inproceedings3098
Abstract Combined approaches have become a successf
Combined approaches have become a successful technique for solving conjunctive query (CQ) answering over description logics (DL) ontologies. Nevertheless, existing approaches are restricted to tractable DL languages. In this work, we extend the combined method to the more expressive DL Horn-ALCHOIQ---a language for which CQ answering is ExpTime-complete---in order to develop an efficient and scalable CQ answering procedure which is worst-case optimal for Horn-ALCHOIQand ELHO ontologies. We implement and study the feasibility of our algorithm, and compare its performance to the DL reasoner Konclude.
s performance to the DL reasoner Konclude.  +
Author David Carral + , Irina Dragoste + , Markus Krötzsch +
BibTex
@inproceedings{CDK2018,
  author    = {David Carral and Irina Dragoste and Markus Kr{\"{o}}tzsch},
  title     = {The Combined Approach to Query Answering in Horn-ALCHOIQ},
  booktitle = {Proceedings of the 16th International Conference on Principles of
               Knowledge Representation and Reasoning (KR 2018)},
  year      = {2018},
  month     = {October}
}
Bibtype Inproceedings  +
Booktitle Proceedings of the 16th International Conference on Principles of Knowledge Representation and Reasoning (KR 2018)  +
Download combined-approach-tr.pdf  +
ErsterAutorNachname Carral  +
ErsterAutorVorname David  +
Forschungsgebiet Beschreibungslogiken + , Wissensrepräsentation und logisches Schließen + , Semantische Technologien +
Forschungsgruppe Wissensbasierte Systeme +
ISBN 978-1-57735-803-9  +
Month Oktober  +
Projekt Cfaed + , Cfaed, DIAMOND, HAEC B08 + , DIAMOND + , HAEC B08 +
Publication text David Carral, Irina Dragoste, Markus Krötz
David Carral, Irina Dragoste, Markus Krötzsch<br/> '''[[Inproceedings3098|<b>The Combined Approach to Query Answering in Horn-ALCHOIQ</b>]]''' <br/>__NOTOC__<i>Proceedings of the 16th International Conference on Principles of Knowledge Representation and Reasoning (KR 2018)</i>, to appear<br/><span class="glyphicon glyphicon-chevron-right" style="font-size: 85%;" ></span> [[Inproceedings3098|Details]] <span class="glyphicon glyphicon-chevron-right" style="font-size: 85%; margin-left: 2ex; "></span> [[Media:combined-approach-tr.pdf|Download]]
[Media:combined-approach-tr.pdf|Download]]  +
Publication text en David Carral, Irina Dragoste, Markus Krötz
David Carral, Irina Dragoste, Markus Krötzsch<br/> '''[[Inproceedings3098/en|<b>The Combined Approach to Query Answering in Horn-ALCHOIQ</b>]]''' <br/>__NOTOC__<i>Proceedings of the 16th International Conference on Principles of Knowledge Representation and Reasoning (KR 2018)</i>, to appear<br/><span class="glyphicon glyphicon-chevron-right" style="font-size: 85%;" ></span> [[Inproceedings3098|Details]] <span class="glyphicon glyphicon-chevron-right" style="font-size: 85%; margin-left: 2ex;" ></span> [[Media:combined-approach-tr.pdf|Download]]
[Media:combined-approach-tr.pdf|Download]]  +
Referiert 1  +
Slides 2018-kr-combined-approach-presentation.pdf  +
Title The Combined Approach to Query Answering in Horn-ALCHOIQ  +
To appear 1  +
Type inproceedings  +
Year 2018  +
Hat Abfrage
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Inproceedings3098 + , Inproceedings3098 + , Inproceedings3098 + , Inproceedings3098 + , Inproceedings3098 + , Inproceedings3098 + , Inproceedings3098 +
Kategorien Inproceedings , Publikation
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verstecke Attribute die hierhin verlinken 
Inproceedings3098/en + , Wissensbasierte Systeme/HornALCHOIQ2018 + , Wissensbasierte Systeme/HornALCHOIQ2018/en + Weiterleitungsseite
 

 

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